#include <stdio.h>

#define UNICODE
#ifdef UNICODE
typedef wchar_t TCHAR;
#else
typedef char TCHAR;
#endif

typedef unsigned char BYTE;
//多了一种数据类型，BYTE
//可读性更强，易于维护

struct man
{
    char name[20];
    BYTE age;
//    unsigned char age;
};


typedef int SHORT;
typedef struct man M;//M就类似于int了，就是一种数据类型了
int main()
{
    //struct man m;
    M m;
    m.age = 20;
    BYTE a = 0;
    SHORT a1;
    SHORT a2;
    SHORT a3;
    SHORT a4;
    SHORT a5;

    TCHAR s[100];
 //   printf("%x", typeid(s));


    return 0;
}

